Allocapnia recta (Claassen)

Grubbs, Scott A., 2008, Allocapnia tsalagi, sp. n. and notes on A. recta (Claassen) from the Cumberland Plateau region of northeastern Alabama, U. S. A., Zootaxa 1754, pp. 63-68 : 66

publication ID

https://doi.org/ 10.5281/zenodo.181778

DOI

https://doi.org/10.5281/zenodo.6233704

persistent identifier

https://treatment.plazi.org/id/DF53AA14-8C22-FFEC-A0A7-5BD30C4DF85C

treatment provided by

Plazi

scientific name

Allocapnia recta (Claassen)
status

 

Allocapnia recta (Claassen)

( Figs. 3 A–D View FIGURES 3 A – D )

Capnella recta Claassen, 1924: 44 . Holotype male, Ithaca, New York, U.S.A. Allocapnia recta Frison, 1929: 395

Allocapnia recta Ricker and Ross, 1971: 23

Kondratieff & Kirchner (2000) and Stark et al. (2000) used scanning electron microscopy to elucidate fine details and variability of the 8 th abdominal process of A. recta . When viewed dorsally this process varies considerably, including button-like and convex ( Kondratieff & Kirchner 2000, Fig. 24), button-like and weaklyincised distally ( Kondratieff & Kirchner 2000, Fig. 26), and trilobed and slightly concave distally ( Stark et al. 2000, Fig. 9). The deeply-incised form shown initially by Alford (1998, Fig. 5) from Mississippi as A. recta was subsequently described as A. starki by Kondratieff & Kirchner (2000) and illustrated in Nations et al. (2007). Fresh material of A. recta collected from the Paint Rock River drainage in northeastern Alabama and southern Tennessee exhibits a dorsal process that is button-like and weakly-incised distally ( Figs. 3 A–D View FIGURES 3 A – D ) and very similar to Fig. 26 in Kondratieff & Kirchner (2000).

Material Examined. U.S.A., Alabama, Jackson Co., Dry Creek, Rte. 65, 6 km S Princeton, 18 II 2006, SAG, 1 male, 2 females ( WKU); tributary to Paint Rock River, Rte. 65, 7 km S Princeton, 18 II 2006, SAG, 4 males, 1 female ( WKU); Paint Rock River, CR 20, 10 km S Princeton, 18 II 2006, SAG, 6 males, 6 females ( WKU). Tennessee, Franklin Co., Turkey Creek, Walls of Jericho, 3 km NW Jericho, AL, 9 II 2008, SAG, 1 male ( WKU).

SAG

Sammlung von Algenkulturen at Universitat Gottingen

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Plecoptera

Family

Capniidae

Genus

Allocapnia

Loc

Allocapnia recta (Claassen)

Grubbs, Scott A. 2008
2008
Loc

Allocapnia recta

Ricker 1971: 23
1971
Loc

Capnella recta

Frison 1929: 395
Claassen 1924: 44
1924